1998Final results
1998 election for Illinois Representative District 100
Illinois House of Representatives · Illinois
Gwenn Klingler (R) won with 63.6% of the vote, defeating Dave Defraties (D) by 27.1 points.
Gwenn KlinglerRepublican · winner · incumbent
63.6%25,313
Dave DefratiesDemocrat
36.4%14,510
39,823 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1998
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET